chore: fix README bullet formatting

[ci skip]

README.md

@@ -10,13 +10,13 @@ Configuration based on the good work of [foodcoops.net](https://github.com/foodc
 
 <!-- metadata -->
 
-- **Category**: Apps
+* **Category**: Apps
-- **Status**: 
+* **Status**: 
-- **Image**: [`foodcoops/foodsoft`](https://hub.docker.com/r/foodcoops/foodsoft), 4, upstream
+* **Image**: [`foodcoops/foodsoft`](https://hub.docker.com/r/foodcoops/foodsoft), 4, upstream
-- **Healthcheck**: 
+* **Healthcheck**: 
-- **Backups**: 
+* **Backups**: 
-- **Email**: 
+* **Email**: 
-- **Tests**: 
+* **Tests**: 
-- **SSO**: 
+* **SSO**: 
 
 <!-- endmetadata -->